美国硅膜防水系列产品简介

（一） F - 511 （A） high concentration concrete water-repellent

F－511（A）型高浓缩砂浆/混凝土防水剂

Ingredient/outward appearance:

American silicon membrane organic silicon hydride/transparent liquid

成分/外观：

美国硅膜有机硅烷/透明液体

product characteristic:

This product for highly effective helps the dosage-form waterproofing fluid, the popular name: Concrete from body waterproofing fluid. The silicon hydride Small member has the chemical reaction through the superficial seepage base material and the hydrone and the acid and alkali matter to produce the deep stratification plane the groups and bases. The groups and bases and the base material forms the permanent firm environmental protection waterproof layer, effectively suppresses the base material seep, gets damp, prevents the concrete reinforcement because to seep rusts causes the dehiscence which the inflation produces. Can make up the base material tiny crack also it has the permeability. Maintenance base material original outward appearance. The anti- ultraviolet ray, bears freezes, thermostablly, bears the chloride ion, bears the alkali, the acidproof ability extremely good, remarkably reprimands the water effect to be long-time.

产品特点：

本产品为高效助剂型防水液，俗称：混凝土自体化防水液。硅烷微分子通过表面渗透基材与水分子和酸碱物质发生化学反应生成深层面的基团。基团与基材形成永久坚固的环保防水层，有效抑制基材渗水、返潮，防止混凝土钢筋因渗水生锈而引起膨胀所产生的开裂。能够弥补基材细小的裂缝且其有透气性。保持基材原有外观。抗紫外线、耐冰冻、耐高温、耐氯离子、耐碱、耐酸能力极佳，斥水效应显著长久。

1st, concrete domain application method:

1.1 usual uses compounds the proportion is: Water-repellent: Water = 1: 50, stirs evenly, along with mixes along with uses;

1.2 1cubic meters concrete calculate roughly the use water-repellent 3.5-4.5 kilograms original fluids.

2nd, mortar domain application method:

2.1st, construction spot cleaning up clean, the basic unit achieved smooth, clean, rough, is moist;

2.2nd, when usual use the proportion is: Water-repellent: Water = 1: 50; The cement mortar plasters the surface requests 1.5-2.0cm, stirs evenly, along with mixes along with uses;

2.3rd, mixes Cheng Zhouzhuang by the allocated proportion good diluent with the pure cement to Waterproof cement mortar liquid, spreads in the construction spot brushes （blows wipes）;

After 2.4th, treats Waterproof cement mortar liquid table to do, with the water-repellent and the certain proportion cement which compounds, the sand stirs the waterproof mortar, blows wipes to the basic unit surface, thickness is 15mm （sets up surface construction to be supposed to divide two time completes, each time thickness does not surpass 7 - 8mm）;

2.5th, the cement strength cannot be lower than 325 #, not expired is affected with damp agglomerates the phenomenon, the sand grains is not bigger than the 3mm diameter the center granulated substance, Contain mud amounts does not surpass 3％, the cement mortar allocated proportion is: 1: 2.5 - 3;

After 2.6th, the construction work 24 hours, then use to Waterproof cement mortar liquid to blow wipe time then;

2.7th, maintains the work: In the moist environment needs above 7 day; Summer should increase the water spray to maintain the number of times, prevents the chap; The winter executes when the work should pay attention to the cover heat preservation, prevented is frozen;

2.8th, theory consumption quantity: According to plasters the surface thickness 1.5-2.0cm computation, each kilogram water-repellent may construct 10 - 12 square meters;

2.9th, this waterproof layer in the cement mortar structure not under the condition which destroys, the waterproof life usually may amount to for 20 years.

1、混凝土领域使用方法：

1.1、通常使用时配制比例为：防水剂：水＝1：50，搅拌均匀，随拌随用；

1.2、1立方米混凝土约计使用防水剂3.5-4.5公斤原液。

2、砂浆领域使用方法：

2.1、施工部位清理干净，基层达到平整、干净、粗糙、湿润；

2.2、通常使用时比例为：防水剂：水＝1：50；水泥砂浆抹面要求1.5-2.0cm，搅拌均匀，随拌随用；

2.3、以配比好的稀释液同纯水泥调配成粥状的防水素浆，在施工部位涂刷（刮抹）一遍；

2.4、待防水素浆表干后，用配制好的防水剂和一定比例的水泥，砂子搅拌成防水砂浆，刮抹于基层表面，厚度为15mm（立面施工应分两次完成，每次厚度不超过7－8mm）；

2.5、水泥标号不能低于325＃，无过期受潮结块现象，砂粒不大于3mm直径的中砂，含泥量不超过3％，水泥砂浆配比为：1：2.5－3；

2.6、施工作业24小时后，再用防水素浆刮抹一次即可；

2.7、养护作业：潮湿环境中需7天以上；夏季应增加洒水养护次数，防止龟裂；冬施作业时应注意覆盖保温，防止受冻；

2.8、理论耗量：按抹面厚度1.5-2.0cm计算，每公斤防水剂可施工10－12平方米；

2.9、本防水层在水泥砂浆结构不被破坏的条件下，防水寿命通常可达20年。